Ключевые слова: america, beautiful, beauty, cascade, cascades, color, columbia, columbia river gorge, creek, emerald, falling water, falls, fern, flow, forest, gorge, gorton creek, green, hike, landscape, leaves, long exposure, moss, mountains, multnomah, natural, nature, north america, oregon, pacific northwest, portland, river, rock, rocks, scenery, scenic, spring, stone, stream, summer, tranquil, travel, trees, united states, usa, water, waterfall, waterfalls, wet, wilderness,